3.5.4.4 adenosine + H2O the enzyme is involved in differentiation and maturation of the lymphoid system, the enzyme activity is decreased in multiple sclerosis patients irrespective of whether patients have relapsing-remitting or chronic progressive multiple sclerosis, overview 3.5.4.4 adenosine + H2O the enzyme is involved in the bile duct-inflammation and fibrosis caused chronic fascioliasis including an atrophy of the liver parenchyma and liver cirrhosis 3.5.4.4 adenosine + H2O the enzyme plays an important role in the immune system 3.5.4.4 adenosine + H2O adenosine deaminase is involved in purine metabolism and is a key enzyme for the control of the cellular levels of adenosine 3.5.4.4 adenosine + H2O adenosine deamination is involved in the essential pathway of purine salvage in Plasmodium falciparum, and inhibition of purine salvage results in parasite death 3.5.4.4 adenosine + H2O metabolization of extracellular adenosine leads to exacerbation of inflammation 3.5.4.4 adenosine + H2O the enzyme is important in thymocyte development, especially in late stages, overview 3.5.4.4 adenosine + H2O ADA, nucleotide metabolism 3.5.4.4 adenosine + H2O key enzyme involved in the purine metabolism 3.5.4.4 additional information regulatory role of dipeptidyl peptidase IV on adenosine deaminase activity